General
- Target 85f05595c757c694136ceecaab4ef1a9_JaffaCakes118
- Size 142KB
- Sample240531-esfl8sff89
- SHA256 989453998eb96a29b42a09855a8733715faa3cf4e9110e7e0377a703763a0bf0
- MD5 85f05595c757c694136ceecaab4ef1a9
- SHA1 decc013e8aed5b4d1bd93880862eac3f76b7be64
- SHA512 d59f987761dbf1fe2d248ecfb179a8df306c1508f7264df2713350405fb329da7bbd8ba42611f336c5cc3a2dc54e74d0b3eafa84d20cb5ad44c9302fd275c748
- SSDEEP 3072:UO8/FLfgW6rzTkYfiL2+jKfgi4m5nuGFU6W6WNE6b3U:A94zwFLnKP46uC
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
85f05595c757c694136ceecaab4ef1a9_JaffaCakes118.exe
Resource
win7-20240419-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
85f05595c757c694136ceecaab4ef1a9_JaffaCakes118.exe
Resource
win10v2004-20240508-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
tofsee
C2
-
43.231.4.7
-
lazystax.ru
Targets
-
- Target 85f05595c757c694136ceecaab4ef1a9_JaffaCakes118
- Size 142KB
- SHA256 989453998eb96a29b42a09855a8733715faa3cf4e9110e7e0377a703763a0bf0
- MD5 85f05595c757c694136ceecaab4ef1a9
- SHA1 decc013e8aed5b4d1bd93880862eac3f76b7be64
- SHA512 d59f987761dbf1fe2d248ecfb179a8df306c1508f7264df2713350405fb329da7bbd8ba42611f336c5cc3a2dc54e74d0b3eafa84d20cb5ad44c9302fd275c748
- SSDEEP 3072:UO8/FLfgW6rzTkYfiL2+jKfgi4m5nuGFU6W6WNE6b3U:A94zwFLnKP46uC
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Creates new service(s)
-
Modifies Windows Firewall
-
Sets service image path in registry
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2